The plant sources are based on availability. The essential amino acids are isolated from cassava, sugar cane, corn, beets, and/or duckweed, Duckweed is a specifically high-protein strain branded as Mankai. This plant is considered a superfood due to its complete protein profile, containing all nine essential amino acids, These are not ingredients but the parent substrate to isolate the ingredients.
The ingredients are ONLY the 9 essential amino acids isolated and listed on the packaging as follows: Amino L40® (L-Leucine, L-Lysine Acetate, L-Valine, L-Isoleucine, L-Threonine, L-Phenylalanine, L-Methionine, L-Histidine, L-Tryptophan). The blend is proprietary but the L-Leucine is approximately 40% specifically designed to support muscle protein synthesis.